@article{TVP_1974_19_1_a5,
     author = {L. A. Bunimovich},
     title = {A~central limit theorem for a~class of billiards},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {63--83},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1974_19_1_a5/}
}